User's Manual

Chapter 5: Conﬁguration

Code 128 Settings

124Psion Teklogix 7530 Hand-Held Computer User Manual

Preﬁx Char

This character, if non-zero, is added before a successfully decoded bar code. Press

the key you want to insert in the dialogue box attached to this parameter. The

ASCII/Unicode key value of the keypress is displayed.

Pressing the <ESC> key in this dialogue box resets the data to zero.

Sufﬁx Char

Note: The appended character is treated as any other keyboard character.

For example, if <BKSP> is pressed, the usual action for that key is

performed. If your unit is operating with the Psion Teklogix ANSI

emulation application, the 7530 transmits the escape sequence

associated with the function immediately after the bar code data.

This character, if non-zero, is added after a successfully decoded bar code. Press the

key you want to insert in the dialogue box attached to this parameter. The

ASCII/Unicode key value of the keypress is displayed.

Pressing the <ESC> key in this dialogue box resets the data to zero.

Strip Leading

This parameter determines the number of characters that will be removed from the

beginning of the bar code before the preﬁx character is added.

Note: For Code 39 bar codes, the “AIAG Strip” is performed before the

“Strip Leading”.

Strip Trailing

The value entered in this parameter determines the number of characters that will be

removed from the end of the bar code before the sufﬁx character is added.

5.7.2.2 Code 128 Settings

Include Sym

Setting “Include Sym” to ‘ON’ causes the group separator(s) and start code

contained in this type of bar code to be displayed on the screen.

Note: This option is available only when ‘EAN/UCC 128’ is selected.